# Créé par Aurèle, le 18/01/2022 en Python 3.2
from turtle import*
from random import*
speed(0)
pensize(3)
colormode(255)

r=360
red=0
green=0
blue=0

penup()
home()
hideturtle()
pendown()
r=r+20
while r>139:
    r=r-20
    for k in range(6):

        if red==255 and green==255 and blue == 255:
            while red + green + blue > 0:
                red=red-30
                green=green-30
                blue=blue-30
                if red<=0:
                    red=0
                if green<=0:
                    green=0
                if blue<=0:
                    blue=0


        if red < 255 and green == 0 and blue == 0:
            red=red+20
            if red >=255:
                red=255

        if red==255 and blue == 0:
            green=green+20
            if green>=255:
                green=255

        if green==255 and red>0:
            red=red-20
            if red<=0:
                red=0

        if red==0 and green==255:
            blue=blue+20
            if blue>=255:
                blue=255

        if green>0 and blue == 255:
            green=green-20
            if green <=0:
                green=0

        if green>=0 and blue == 255:
            red=red+20
            if red>=255:
                red=255

            if red==255 and blue==255:
                green=green+20
                if green>=255:
                    green=255

        if red==255 and blue==255:
            green=green+20
            if green>=255:
                green=255

        if red==255 and green==255 and blue == 255:
            while red + green + blue > 0:
                red=red-30
                green=green-30
                blue=blue-30
                if red<=0:
                    red=0
                if green<=0:
                    green=0
                if blue<=0:
                    blue=0


        for k in range(12):
            begin_fill()
            color(red,green,blue)
            bgcolor(red,green,blue)
            pencolor(0,0,0)
            circle(r,60)
            left(120)
            circle(r,60)
            end_fill()
            left(35)

done()